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Four oxygen atoms.

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13y ago

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How many atoms in the chemical formula h3po4?

There are three hydrogen, one phosphorus and four oxygen atoms in H3PO4. Phosphoric acid is a colourless and odourless liquid.


How many of each element are there in the formula 6H3PO4?

There are 6 hydrogen atoms, 3 phosphorus atoms, and 4 oxygen atoms in the formula H3PO4.


What is H3PO4 and how many atoms present?

Phosphoric acid there is 3 hydrogen atoms 1 phosphorous and 4 oxygen the hydrogen has a charge of 1 and the phosphate (PO4) has a charge of 3- so it will look like H- PO4 3-


How many elements does H3PO4 have?

Specifically, there are 3 hydrogen (H) atoms, 1 phosphorus (P) atom, and 4 oxygen (O) atoms.


How many atoms in phosphoric acid?

Phosphoric acid (H3PO4) contains 5 atoms: 3 atoms of hydrogen, 1 atom of phosphorus, and 4 atoms of oxygen.


How many atoms total does phosphoric acid have?

The molecular formula for phosphoric acid is H3PO4. I'll assume you can count.


What compound is specified by the H3PO4?

The compound represented by a H3PO4 chemical formula is Phosphoric acid. It has three atoms of Hydrogen and four atoms of Oxygen. It is also known as Orthophosphoric acid.


What is the formula for H3PO4?

Phosphoric acid


How many moles of O2 are in one mole of H3PO4?

Actually H3PO4 is a molecular formula referring to the compound we know as Phosphoric acid. It doesn't indicate number of moles of H3PO4. But the number of moles can be found out if the amount in mass or some other measurable quantity(e.g. conc. in solution) is given. The molar mass(mass of 1 mole) of H3PO4 is 98 grams. So if mass is given then it can be converted to grams and dividing by molar mass(i.e 98) we get number of moles. moles of H3PO4 =(mass of H3PO4 in grams)/98. 1 mole of H3PO4 has ->3 moles of H atoms. ->1 mole of P atoms. ->4 moles of O atoms. ( 1 mole=6.0225 *1023 units)


How many atoms of H are containedin 4.56x1020 molecules of H3PO4?

As 1 molecule of H3PO4 contains 3 hydrogen atoms, 4.56x1023 contain 3x(4.56x1023) hydrogen atoms.


How many phosphorus atoms are in the chemical formula H3PO4?

There is one phosphorus atom in the chemical formula H3PO4.


What name of element and how much atoms in H3PO4?

This is an acid named PHOSPHORIC ACID. It contains 3 HYGROGEN atoms, 1 PHOSPHORUS atom and 4 OXYGEN atoms.